Lens Holders
The most economical holder for trial lenses. Holds standard lenses in 38mm trial rings. (Trial rings easily slip in and out of spring clips.) Or, it holds 38mm round plastic prisms which are not in trial rings.
Lens Holders
The most economical holder for trial lenses. Holds standard lenses in 38mm trial rings. (Trial rings easily slip in and out of spring clips.) Or, it holds 38mm round plastic prisms which are not in trial rings.